Nippon Pulse’s PFCU20, Integrated Reduction Gear Head Stepper

The Nippon Pulse PFCU20 tin-can style stepper motor offers users high torque in a small package (20mm diameter), using an integrated reduction gear to achieve up to 10mN·m of holding torque.

Driven in 2-2 excitation mode, the PFCU20 has 400 steps per revolution, a 12V rated voltage, a starting pulse rate of 650+pps (no load), a slewing pulse rate of 800+pps (no load), and a standard gear ratio of 1/10 with 7-degrees or less of backlash. Other gear ratios are available upon request.